AT393461B - Verfahren zur behandlung von endprodukten aus der rauchgasentschwefelung - Google Patents
Verfahren zur behandlung von endprodukten aus der rauchgasentschwefelung Download PDFInfo
- Publication number
- AT393461B AT393461B AT3308/82A AT330882A AT393461B AT 393461 B AT393461 B AT 393461B AT 3308/82 A AT3308/82 A AT 3308/82A AT 330882 A AT330882 A AT 330882A AT 393461 B AT393461 B AT 393461B
- Authority
- AT
- Austria
- Prior art keywords
- flue gas
- oxidation
- calcium sulfite
- desulfurization
- calcium
- Prior art date
Links
- 239000003546 flue gas Substances 0.000 title claims description 21
- 239000007795 chemical reaction product Substances 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 19
- 238000006477 desulfuration reaction Methods 0.000 title claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 15
- 238000007254 oxidation reaction Methods 0.000 claims description 20
- 230000003647 oxidation Effects 0.000 claims description 18
- 235000010261 calcium sulphite Nutrition 0.000 claims description 16
- 230000023556 desulfurization Effects 0.000 claims description 16
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 15
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 229910052925 anhydrite Inorganic materials 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004566 building material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 2
- 150000004683 dihydrates Chemical class 0.000 claims description 2
- 238000010169 landfilling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 235000011132 calcium sulphate Nutrition 0.000 claims 1
- 239000001175 calcium sulphate Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010327 methods by industry Methods 0.000 claims 1
- 230000029219 regulation of pH Effects 0.000 claims 1
- 230000036962 time dependent Effects 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- -1 calcium sulfite hydride Chemical compound 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813135200 DE3135200A1 (de) | 1981-09-05 | 1981-09-05 | Verfahren zur behandlung von endprodukten aus der rauchgasentschwefelung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA330882A ATA330882A (de) | 1987-07-15 |
| AT393461B true AT393461B (de) | 1991-10-25 |
Family
ID=6140949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT3308/82A AT393461B (de) | 1981-09-05 | 1982-09-03 | Verfahren zur behandlung von endprodukten aus der rauchgasentschwefelung |
Country Status (12)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146143C2 (de) * | 1981-11-21 | 1986-06-19 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur Herstellung von synthetischem Anhydrit in feinstkristalliner Form |
| DE3215793A1 (de) * | 1982-04-28 | 1983-11-03 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur verringerung des schwefelkreislaufes und/oder der so(pfeil abwaerts)2(pfeil abwaerts)-emission in einer anlage zum brennen von feinkoernigem gut |
| DE3322159A1 (de) * | 1983-06-21 | 1985-01-03 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur abtrennung von schadstoffen aus abgasen |
| DK189784D0 (da) * | 1984-04-12 | 1984-04-12 | Niro Atomizer As | Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning |
| US4544542A (en) * | 1984-04-16 | 1985-10-01 | Dorr-Oliver Incorporated | Method for oxidation of flue gas desulfurization absorbent and the product produced thereby |
| DE3502695A1 (de) * | 1985-01-26 | 1986-07-31 | Metallgesellschaft Ag, 6000 Frankfurt | Reinigungsverfahren fuer schwefelhaltige abgase |
| DE3517799C2 (de) * | 1985-05-17 | 1994-06-30 | Krc Umwelttechnik Gmbh | Verwendung eines flugaschearmen Rauchgasentschwefelungsprodukts aus trockenen und/oder quasitrockenen Verfahren |
| US4956162A (en) * | 1986-06-16 | 1990-09-11 | Electric Power Research Institute, Inc. | Process for removal of particulates and SO2 from combustion gases |
| DE3818630A1 (de) * | 1988-06-01 | 1989-12-14 | Thyssen Industrie | Verfahren zur trockenabscheidung von schadstoffen aus rauchgasen und anlage zur durchfuehrung des verfahrens |
| DE3913822A1 (de) * | 1989-04-26 | 1990-10-31 | Vaw Ver Aluminium Werke Ag | Verfahren zur herstellung chloridarmer gipsprodukte |
| TW339421B (en) * | 1994-09-12 | 1998-09-01 | Sumitomo Kagaku Kk | A photoresist composition comprising a polyfunctional vinyl ether compound |
| US6152053A (en) * | 1999-07-30 | 2000-11-28 | Abb Alstom Power Inc. | Method and assembly for converting waste water accumulated in a fossil fuel-fired power generation system |
| US6376558B1 (en) * | 2000-01-06 | 2002-04-23 | Babcock-Bsh Gmbh | Method of producing a porous paste, especially a porous plaster slurry, and a mixer for preparing such paste or slurry |
| US20020014051A1 (en) * | 2000-04-20 | 2002-02-07 | Fraval Hanafi R. | High strength light-weight fiber ash composite material, method of manufacture thereof, and prefabricated structural building members using the same |
| US8226754B2 (en) * | 2008-10-15 | 2012-07-24 | Urs Corporation | Low cost wet lime/limestone/sodium FGD system |
| CN110817925A (zh) * | 2019-10-23 | 2020-02-21 | 江苏沙钢集团有限公司 | 一种脱硫灰资源化利用的方法 |
| CN113521922A (zh) * | 2021-06-18 | 2021-10-22 | 铜陵有色金属集团股份有限公司 | 烟气净化系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708984A1 (de) * | 1977-03-02 | 1978-09-07 | Heinz Hoelter | Verfahren zum aufarbeiten von rueckstaenden aus der trockenabsorption hinter so tief 2 -beladenen rauchgasstroemen zu gips |
| US4197278A (en) * | 1978-02-24 | 1980-04-08 | Rockwell International Corporation | Sequential removal of sulfur oxides from hot gases |
| DE3015977A1 (de) * | 1980-04-25 | 1981-11-05 | Heinz Ing.(grad.) 4390 Gladbeck Hölter | Verfahren und vorrichtung zur trockenen chemisorption hinter feuerungskessel- oder wirbelbettanlagen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3579296A (en) * | 1967-11-13 | 1971-05-18 | Everett Douglas Cann | Dual cycle treatment of sulfur dioxide containing flue gas and the like |
| JPS5137095A (en) * | 1974-09-26 | 1976-03-29 | Mitsubishi Heavy Ind Ltd | Aryusansetsukaikara 2gatamusuisetsuko no seizohoho |
| JPS5183095A (en) * | 1974-12-24 | 1976-07-21 | Babcock Hitachi Kk | Setsukaiseki setsukohohaiendatsuryusochi |
| FR2347964A1 (fr) * | 1976-04-12 | 1977-11-10 | Exxon Research Engineering Co | Procede de retrait des oxydes de soufre des gaz en contenant |
| DE2659289A1 (de) * | 1976-12-29 | 1978-07-13 | Heinz Hoelter | Oxidationsvorrichtung, vorzugsweise fuer rauchgasentschwefelungsanlagen |
| GR75064B (enrdf_load_stackoverflow) * | 1978-05-19 | 1984-07-13 | Niro Atomizer As | |
| JPS5870820A (ja) * | 1981-09-04 | 1983-04-27 | アクテイエセルスカベツト・ニロ・アトマイゼル | 煙道ガスの脱硫法 |
| US4595576A (en) * | 1981-09-04 | 1986-06-17 | A/S Niro Atomizer | Process for flue gas desulfurization |
-
1981
- 1981-09-05 DE DE19813135200 patent/DE3135200A1/de active Granted
-
1982
- 1982-07-07 JP JP57117037A patent/JPS5843221A/ja active Pending
- 1982-07-12 GR GR68734A patent/GR76167B/el unknown
- 1982-07-23 GB GB08221375A patent/GB2106090B/en not_active Expired
- 1982-07-28 NL NL8203022A patent/NL8203022A/nl not_active Application Discontinuation
- 1982-08-31 US US06/413,484 patent/US4478810A/en not_active Expired - Fee Related
- 1982-08-31 IT IT23067/82A patent/IT1155059B/it active
- 1982-09-01 DK DK390182A patent/DK390182A/da not_active Application Discontinuation
- 1982-09-03 FR FR828215095A patent/FR2512353B1/fr not_active Expired
- 1982-09-03 BE BE0/208945A patent/BE894296A/fr not_active IP Right Cessation
- 1982-09-03 LU LU84361A patent/LU84361A1/fr unknown
- 1982-09-03 AT AT3308/82A patent/AT393461B/de not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708984A1 (de) * | 1977-03-02 | 1978-09-07 | Heinz Hoelter | Verfahren zum aufarbeiten von rueckstaenden aus der trockenabsorption hinter so tief 2 -beladenen rauchgasstroemen zu gips |
| US4197278A (en) * | 1978-02-24 | 1980-04-08 | Rockwell International Corporation | Sequential removal of sulfur oxides from hot gases |
| US4197278B1 (en) * | 1978-02-24 | 1996-04-02 | Abb Flakt Inc | Sequential removal of sulfur oxides from hot gases |
| DE3015977A1 (de) * | 1980-04-25 | 1981-11-05 | Heinz Ing.(grad.) 4390 Gladbeck Hölter | Verfahren und vorrichtung zur trockenen chemisorption hinter feuerungskessel- oder wirbelbettanlagen |
Non-Patent Citations (3)
| Title |
|---|
| ENVIRONMENTAL SCIENCE & TECHNOLOGY, 15, NR. 3, MÃRZ 1981, 327-332 * |
| J.CERAMIC ASSOC. JAPAN, 64(1956) * |
| RÖMPPS CHEMIE-LEXIKON 7. AUFL. 1972, BD.I, S 484-485. * |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1155059B (it) | 1987-01-21 |
| DE3135200A1 (de) | 1983-03-17 |
| ATA330882A (de) | 1987-07-15 |
| GB2106090B (en) | 1985-05-30 |
| IT8223067A0 (it) | 1982-08-31 |
| DE3135200C2 (enrdf_load_stackoverflow) | 1987-08-13 |
| JPS5843221A (ja) | 1983-03-12 |
| BE894296A (fr) | 1983-01-03 |
| US4478810A (en) | 1984-10-23 |
| FR2512353A1 (fr) | 1983-03-11 |
| NL8203022A (nl) | 1983-04-05 |
| GB2106090A (en) | 1983-04-07 |
| FR2512353B1 (fr) | 1989-12-08 |
| LU84361A1 (fr) | 1983-04-13 |
| GR76167B (enrdf_load_stackoverflow) | 1984-08-03 |
| DK390182A (da) | 1983-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee |